5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
Suppliers
Names
[ CAS No. ]:
3172-00-7
[ Name ]:
5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
[Synonym ]:
5-Bromtropolon
5-bromotropolone
Chemical & Physical Properties
[ Density]:
1.863g/cm3
[ Boiling Point ]:
269.098ºC at 760 mmHg
[ Molecular Formula ]:
C7H5BrO2
[ Molecular Weight ]:
201.01700
[ Flash Point ]:
116.546ºC
[ Exact Mass ]:
199.94700
[ PSA ]:
37.30000
[ LogP ]:
1.51490
[ Index of Refraction ]:
1.676
Safety Information
[ HS Code ]:
2914700090
Synthetic Route
Customs
[ HS Code ]: 2914700090
[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%